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Hello, everybody!!I wanna get the actual torque value of axes from S120 sinamics drive via T-CPU(315T).I tried to get these data using FB455 which is provided by OPEN PLC function and I made sure that it was possible. But the problem is... Id like to gether torque value of axes as real time!How can I solve this problem??? Please give me your answer!!! Thank you~!!

Last edited by: worldleader at: 3/21/2013 2:27 PM

I'm not familiar with S7-T, but in case of Simotion D (prior ver 4.2) you had to add manually aframe extention (4 bytes) in the inputs. Then configure transmit telegram of the Sinamics. And that's all. For comms config at least...

Regards,

Jacek

Any claims against me - based on whatever legal reason - resulting from the use of any code and/or ideas presented on this forum shall be excluded.

Hello,if you think that thread is in wrong conference, it is better to use the inform moderators button instead of wrinting it in the post. I now transferred the thread to the conference SIMATIC S7-300 / S7-300F.

You must extend the telegramm to the drive. You must select a address below 64 to be able to use the informations in the PLC part of the T-CPU.In S7T Config (STARTER) you must define in the drive configuration which informations are sended in the additional words of the telegramm extention.You will get the new informations in the selected periphery adresses. Maybe, you will have to change high and low Byte to access the data.